Planter riser



FIG. 1 is a perspective view of a planter riser showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a side elevational view thereof.

The broken lines are included to show features that form no part of theclaimed design.

CLAIM The ornamental design for a planter riser, as shown and described.